rank pass toy

utils/xgboost_stream.h

@@ -9,44 +9,44 @@
  */
 namespace xgboost{
     namespace utils{
-        /*! 
-         * \brief interface of stream I/O, used to serialize model 
+        /*!
+         * \brief interface of stream I/O, used to serialize model
          */
         class IStream{
         public:
-            /*! 
+            /*!
              * \brief read data from stream
              * \param ptr pointer to memory buffer
              * \param size size of block
              * \return usually is the size of data readed
              */
-            virtual size_t Read( void *ptr, size_t size ) = 0;        
-            /*! 
+            virtual size_t Read(void *ptr, size_t size) = 0;
+            /*!
              * \brief write data to stream
              * \param ptr pointer to memory buffer
              * \param size size of block
              */
-            virtual void Write( const void *ptr, size_t size ) = 0;
+            virtual void Write(const void *ptr, size_t size) = 0;
             /*! \brief virtual destructor */
-            virtual ~IStream( void ){}
+            virtual ~IStream(void){}
         };
 
         /*! \brief implementation of file i/o stream */
-        class FileStream: public IStream{
+        class FileStream : public IStream{
         private:
             FILE *fp;
-        public:        
-            FileStream( FILE *fp ){
+        public:
+            FileStream(FILE *fp){
                 this->fp = fp;
             }
-            virtual size_t Read( void *ptr, size_t size ){
-                return fread( ptr, size, 1, fp );
+            virtual size_t Read(void *ptr, size_t size){
+                return fread(ptr, size, 1, fp);
             }
-            virtual void Write( const void *ptr, size_t size ){
-                fwrite( ptr, size, 1, fp );
+            virtual void Write(const void *ptr, size_t size){
+                fwrite(ptr, size, 1, fp);
             }
-            inline void Close( void ){
-                fclose( fp );
+            inline void Close(void){
+                fclose(fp);
             }
         };
     };